3M™ PELTOR™ Optime™ 101 Behind-The-Head Earmuffs 38163505CSG 20 cm to 365 cm

20 cm to 365 cm

More Run Time and Longer Life - High-performance Brushless DC motor outperforms brushed motors

Included are five replacement blades that can be stored in the handle

even when the laser point is not visible

Refill bottles available for eyewash stations

3M™ PELTOR™ Optime™ 101 Behind-The-Head Earmuffs 38163505CSG 20 cm to 365 cm3M PELTOR Optime 101 Earmuffs H7B fits well with most helmets, eyewear and other safety equipment. 3M PELTOR Optime 101 Earmuffs H7A help provide effective hearing protection and are designed for noise levels up to 101 dBA. It provides consistent force to keep the earcups snugly in place yet with a low pressure fit that is more comfortable. Fit can be verified with 3M E A Rfit Dual Ear Validation System Noise Reduction Rating (NRR)*: 26 dB. CSA Class